[U-Boot] [PATCH v2] driver/ddr/fsl: Add workaround for erratum A-010165

York Sun york.sun at nxp.com
Tue May 24 19:19:34 CEST 2016


On 05/10/2016 01:13 AM, Shengzhou Liu wrote:
> During DDR-2133 operation, the transmit data eye margins determined
> during the memory controller initialization may be sub-optimal, set
> DEBUG_29[12] and DEBUG_29[13:16] = 4'b0100 before MEM_EN is set.
> 
> Signed-off-by: Shengzhou Liu <Shengzhou.Liu at nxp.com>
> ---
> v2: rebase
> 
>  arch/arm/include/asm/arch-fsl-layerscape/config.h |  1 +
>  drivers/ddr/fsl/fsl_ddr_gen4.c                    | 10 +++++++++-
>  2 files changed, 10 insertions(+), 1 deletion(-)

Applied to u-boot-fsl-qoriq master, awaiting upstream.

Thanks.

York



More information about the U-Boot mailing list